(R)CCA Secure Updatable Encryption with Integrity Protection.
Michael KlooßAnja LehmannAndy RuppPublished in: EUROCRYPT (1) (2019)
Keyphrases
- cca secure
- encryption scheme
- data confidentiality
- data protection
- ciphertext
- digital signature
- public key cryptosystem
- public key encryption scheme
- public key
- standard model
- data sharing
- data integrity
- security analysis
- secret key
- data access
- information security
- proxy re encryption
- privacy protection
- identity based encryption
- signature scheme
- diffie hellman
- access control
- private key
- forward secure
- hash functions
- smart card
- data storage
- digital images
- key management
- sensitive data
- secret sharing scheme
- query processing
- lossless compression
- relational databases
- keywords
- integrity verification
- sensitive information
- database systems